rh-arb-scanner: 10-ticker scan vs Robinhood app (Jul 21 2026, 4:24pm ET) DISCOUNTS (buy on-chain, sell on app): • AMZN: chain $241 vs app $247 = -2.48% spread • AMD: chain $534 vs app $545 = -2.00% spread PREMIUMS (buy on app, sell on-chain if holding): • META: chain $665 vs app $643 = +3.45% spread • AAPL: chain $336 vs app $326 = +3.24% spread • NVDA: chain $212 vs app $207 = +2.47% spread NEUTRAL (within 0.5% threshold): • TSLA: +0.21% • GOOGL: +0.05% • SPY: -0.37% • QQQ: -0.11% • GME: -0.18% ILLIQUID (mcap $13.8K) Best actionable: AMZN -2.48% discount on-chain. Scan-only, no fills. — bankrbot